https://github.com/torvalds/linux
Revision 35539b54ac339e2b2dee8c74bc9f0b06f11b11cf authored by Logan Gunthorpe on 20 June 2016, 19:15:13 UTC, committed by Jon Mason on 05 August 2016, 14:21:08 UTC
When the link goes down, the link_is_up flag did not return to false. This could have caused some subtle corner case bugs when the link goes up and down quickly. Once that was fixed, there was found to be a race if the link was brought down then immediately up. The link_cleanup work would occasionally be scheduled after the next link up event. This would cancel the link_work that was supposed to occur and leave ntb_perf in an unusable state. To fix this we get rid of the link_cleanup work and put the actions directly in the link_down event. Signed-off-by: Logan Gunthorpe <logang@deltatee.com> Acked-by: Dave Jiang <dave.jiang@intel.com> Signed-off-by: Jon Mason <jdmason@kudzu.us>
1 parent 20572ee
Tip revision: 35539b54ac339e2b2dee8c74bc9f0b06f11b11cf authored by Logan Gunthorpe on 20 June 2016, 19:15:13 UTC
ntb_perf: clear link_is_up flag when the link goes down.
ntb_perf: clear link_is_up flag when the link goes down.
Tip revision: 35539b5
| File | Mode | Size |
|---|---|---|
| basic | ||
| coccinelle | ||
| dtc | ||
| gdb | ||
| genksyms | ||
| kconfig | ||
| ksymoops | ||
| mod | ||
| package | ||
| selinux | ||
| tracing | ||
| .gitignore | -rw-r--r-- | 170 bytes |
| Kbuild.include | -rw-r--r-- | 14.6 KB |
| Lindent | -rwxr-xr-x | 496 bytes |
| Makefile | -rw-r--r-- | 1.8 KB |
| Makefile.asm-generic | -rw-r--r-- | 683 bytes |
| Makefile.build | -rw-r--r-- | 14.5 KB |
| Makefile.clean | -rw-r--r-- | 2.8 KB |
| Makefile.dtbinst | -rw-r--r-- | 1.2 KB |
| Makefile.extrawarn | -rw-r--r-- | 2.5 KB |
| Makefile.fwinst | -rw-r--r-- | 2.0 KB |
| Makefile.headersinst | -rw-r--r-- | 4.7 KB |
| Makefile.help | -rw-r--r-- | 68 bytes |
| Makefile.host | -rw-r--r-- | 4.5 KB |
| Makefile.kasan | -rw-r--r-- | 934 bytes |
| Makefile.lib | -rw-r--r-- | 14.5 KB |
| Makefile.modbuiltin | -rw-r--r-- | 1.8 KB |
| Makefile.modinst | -rw-r--r-- | 1.2 KB |
| Makefile.modpost | -rw-r--r-- | 5.3 KB |
| Makefile.modsign | -rw-r--r-- | 1005 bytes |
| Makefile.ubsan | -rw-r--r-- | 1.0 KB |
| adjust_autoksyms.sh | -rwxr-xr-x | 2.7 KB |
| analyze_suspend.py | -rwxr-xr-x | 117.6 KB |
| asn1_compiler.c | -rw-r--r-- | 35.5 KB |
| bloat-o-meter | -rwxr-xr-x | 2.1 KB |
| bootgraph.pl | -rwxr-xr-x | 6.3 KB |
| check-lc_ctype.c | -rw-r--r-- | 201 bytes |
| check_extable.sh | -rwxr-xr-x | 4.9 KB |
| checkincludes.pl | -rwxr-xr-x | 1.8 KB |
| checkkconfigsymbols.py | -rwxr-xr-x | 15.4 KB |
| checkpatch.pl | -rwxr-xr-x | 176.7 KB |
| checkstack.pl | -rwxr-xr-x | 5.4 KB |
| checksyscalls.sh | -rwxr-xr-x | 5.6 KB |
| checkversion.pl | -rwxr-xr-x | 1.9 KB |
| cleanfile | -rwxr-xr-x | 3.4 KB |
| cleanpatch | -rwxr-xr-x | 5.0 KB |
| coccicheck | -rwxr-xr-x | 4.7 KB |
| config | -rwxr-xr-x | 4.5 KB |
| conmakehash.c | -rw-r--r-- | 6.0 KB |
| decode_stacktrace.sh | -rwxr-xr-x | 3.7 KB |
| decodecode | -rwxr-xr-x | 2.1 KB |
| depmod.sh | -rwxr-xr-x | 1.7 KB |
| diffconfig | -rwxr-xr-x | 3.7 KB |
| docproc.c | -rw-r--r-- | 15.5 KB |
| export_report.pl | -rwxr-xr-x | 4.5 KB |
| extract-cert.c | -rw-r--r-- | 3.5 KB |
| extract-ikconfig | -rwxr-xr-x | 1.7 KB |
| extract-module-sig.pl | -rwxr-xr-x | 3.6 KB |
| extract-sys-certs.pl | -rwxr-xr-x | 3.7 KB |
| extract-vmlinux | -rwxr-xr-x | 1.6 KB |
| gcc-goto.sh | -rwxr-xr-x | 495 bytes |
| gcc-ld | -rwxr-xr-x | 676 bytes |
| gcc-version.sh | -rwxr-xr-x | 822 bytes |
| gcc-x86_32-has-stack-protector.sh | -rwxr-xr-x | 184 bytes |
| gcc-x86_64-has-stack-protector.sh | -rwxr-xr-x | 200 bytes |
| gen_initramfs_list.sh | -rwxr-xr-x | 7.9 KB |
| get_maintainer.pl | -rwxr-xr-x | 58.4 KB |
| gfp-translate | -rwxr-xr-x | 1.7 KB |
| headerdep.pl | -rwxr-xr-x | 3.5 KB |
| headers.sh | -rwxr-xr-x | 477 bytes |
| headers_check.pl | -rwxr-xr-x | 3.7 KB |
| headers_install.sh | -rwxr-xr-x | 1.3 KB |
| insert-sys-cert.c | -rw-r--r-- | 8.9 KB |
| kallsyms.c | -rw-r--r-- | 18.5 KB |
| kernel-doc | -rwxr-xr-x | 81.8 KB |
| kernel-doc-xml-ref | -rwxr-xr-x | 4.2 KB |
| ld-version.sh | -rwxr-xr-x | 234 bytes |
| link-vmlinux.sh | -rwxr-xr-x | 5.8 KB |
| makelst | -rwxr-xr-x | 773 bytes |
| markup_oops.pl | -rwxr-xr-x | 8.1 KB |
| mkcompile_h | -rwxr-xr-x | 2.5 KB |
| mkmakefile | -rwxr-xr-x | 1.2 KB |
| mksysmap | -rwxr-xr-x | 1.3 KB |
| mkuboot.sh | -rwxr-xr-x | 379 bytes |
| mkversion | -rw-r--r-- | 74 bytes |
| module-common.lds | -rw-r--r-- | 833 bytes |
| namespace.pl | -rwxr-xr-x | 13.1 KB |
| objdiff | -rwxr-xr-x | 2.7 KB |
| patch-kernel | -rwxr-xr-x | 9.9 KB |
| pnmtologo.c | -rw-r--r-- | 11.9 KB |
| profile2linkerlist.pl | -rwxr-xr-x | 375 bytes |
| prune-kernel | -rwxr-xr-x | 673 bytes |
| recordmcount.c | -rw-r--r-- | 14.9 KB |
| recordmcount.h | -rw-r--r-- | 16.4 KB |
| recordmcount.pl | -rwxr-xr-x | 17.9 KB |
| setlocalversion | -rwxr-xr-x | 3.9 KB |
| show_delta | -rwxr-xr-x | 3.0 KB |
| sign-file.c | -rwxr-xr-x | 9.3 KB |
| sortextable.c | -rw-r--r-- | 8.3 KB |
| sortextable.h | -rw-r--r-- | 5.5 KB |
| spelling.txt | -rw-r--r-- | 21.3 KB |
| stackdelta | -rwxr-xr-x | 1.8 KB |
| stackusage | -rwxr-xr-x | 759 bytes |
| tags.sh | -rwxr-xr-x | 8.9 KB |
| unifdef.c | -rw-r--r-- | 34.8 KB |
| ver_linux | -rwxr-xr-x | 3.9 KB |
| xen-hypercalls.sh | -rw-r--r-- | 351 bytes |
| xz_wrap.sh | -rwxr-xr-x | 562 bytes |
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